By David Crystal

New from Cambridge University Press!

By Peter Mark Roget

This book "supplies a vocabulary of English words and idiomatic phrases 'arranged … according to the ideas which they express'. The thesaurus, continually expanded and updated, has always remained in print, but this reissued first edition shows the impressive breadth of Roget's own knowledge and interests."

It is often supposed that dialect contact and dialect mixture were involved in the development of new colonial varieties of European languages, such as Brazilian Portuguese, Canadian French, and Australian English. However, while no one has denied that dialect contact took place, the role of dialect mixture has been disputed. Among those who do not accept a role for it, some have also considered the role of identity, especially new national identities, to be self-evident. This article argues for the role of dialect mixture and against the role of identity. It presents case studies from pre-16th-century colonial expansions of European languages, an era when any role for national identities would be very hard to argue for. Instead, it suggests that dialect mixture is the inevitable result of dialect contact, and that the mechanism which accounts for this is quasi-automatic accommodation in face-to-face interaction.